Unbreakable Formation 
Instant
Creatures you control gain indestructible until end of turn. Addendum — If you cast this spell during your main phase, put a +1/+1 counter on each of those creatures and they gain vigilance until end of turn.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Prints
Ravnica Remastered
EN · RVR · 2024-01-12
Tales of Middle-earth Commander
EN · LTC · 2023-06-23
March of the Machine Commander
EN · MOC · 2023-04-21
The Brothers' War Commander
EN · BRC · 2022-11-18
Dominaria United Commander
EN · DMC · 2022-09-09
Commander Legends: Battle for Baldur's Gate
EN · CLB · 2022-06-10
Midnight Hunt Commander
EN · MIC · 2021-09-24
Secret Lair Drop
EN · SLD · 2021-06-21
Commander Legends
EN · CMR · 2020-11-20
Ravnica Allegiance Promos
EN · PRNA · 2020-09-25
Ravnica Allegiance
EN · RNA · 2019-01-25
Ravnica Allegiance Promos
EN · PRNA · 2019-01-25